Skip to contentKalendarium astronomical, meteorological, and chronological: or, An almanack for the year of our Lord, MDCLXXI. : Being the third since leap-year. Calculated for the meridian of London, and furnished with rules, tables, and other necessaries, for the accommodation and use, as well of merchants, travellers, tradesmen, as of mariners, mathematicians, astrologers | Collections | The Huntington